xper,xns,xew,xco
0.100000001 , 0.650561512 , 1.99627531 , 973.799988
0.200000003 , 7.27145821E-02 , 0.182901874 , 1125.00000
0.300000012 , 7.31842667E-02 , 0.119644403 , 1125.00000
0.500000000 , 2.45204829E-02 , 3.48892920E-02 , 1125.00000
1.00000000 , 2.49883276E-03 , 4.52928292E-03 , 675.000000
2.00000000 , 9.52386472E-04 , 1.44172565E-03 , 337.500000
3.00000000 , 9.52334784E-04 , 1.18300633E-03 , 225.000000